package com.shf9;

public class Person {
  String name;
  int age;
  public Person(){

  }
  public Person(String name,int age){
    this.name=name;
    this.age=age;
  }

  public void eat(){
    System.out.println("吃饭");
  }

  public void walk(int distance){
    System.out.println("走路，走的距离是："+distance+"公里");
  }
}
